using System.Collections;using System.Collections.Generic;using UnityEngine;public class FollowPlayer : MonoBehaviour{    public Transform Player;    private float smoothing = 3.0f;    private Vector3 offset;                 //偏移量    void Start()    {        offset = this.transform.position - Player.position;         //一开始就获得初始的偏移量    }    // Update is called once per frame    private void LateUpdate()    {        Vector3 targetPosition = Player.position + Player.TransformDirection(offset);       //加上在Player上的局部坐标偏移量        this.transform.position = Vector3.Lerp(this.transform.position, targetPosition, Time.deltaTime * smoothing);        this.transform.LookAt(Player);          //让摄像机始终望向玩家，同时保证玩家在摄像机的中心点    }}